[CPUFREQ] EXYNOS: Make EXYNOS common cpufreq driver

To support various EXYNOS series SoCs commonly,
added exynos common structure.
exynos-cpufreq.c => EXYNOS series common cpufreq driver
exynos4210-cpufreq.c => EXYNOS4210 support cpufreq driver

Signed-off-by: Jaecheol Lee <jc.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Dave Jones <davej@redhat.com>

1 files changed, 11 insertions, 4 deletions

diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 72a0044c1baa..e0664fed018a 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -21,12 +21,19 @@ config ARM_S5PV210_CPUFREQ
 
           If in doubt, say N.
 
+config ARM_EXYNOS_CPUFREQ
+        bool "SAMSUNG EXYNOS SoCs"
+        depends on ARCH_EXYNOS
+        select ARM_EXYNOS4210_CPUFREQ if CPU_EXYNOS4210
+        default y
+        help
+          This adds the CPUFreq driver common part for Samsung
+          EXYNOS SoCs.
+
+          If in doubt, say N.
+
 config ARM_EXYNOS4210_CPUFREQ
         bool "Samsung EXYNOS4210"
-        depends on CPU_EXYNOS4210
-        default y
         help
           This adds the CPUFreq driver for Samsung EXYNOS4210
           SoC (S5PV310 or S5PC210).
-
-          If in doubt, say N.